1 can pork and beans
1 can red kidney beans
1 can butter beans
1 can lima beans
1 can Great Northern beans
1 c. diced onions
1/2 lb. bacon, cut up
1/2 c. vinegar
1 c. brown sugar
1 tsp. dry mustard

Drain all beans well, place in casserole dish. Fry bacon with onions. Add vinegar, brown sugar and mustard, bring to a boil. Pour over beans and bake at 350 degrees for 1 to 1 1/2 hours.